High-strength packaging box for missile bay section

The utility model discloses a high-strength packaging box for missile bay sections, and relates to the technical field of missile bay section packaging boxes, the high-strength packaging box for missile bay sections comprises a bottom plate, a top plate, side plates and baffles, the upper surface of the bottom plate is fixedly connected with a fixing plate, a rotating shaft is movably arranged on the fixing plate in a penetrating mode, and a first driving bevel gear and a first driven bevel gear are arranged at the bottom end of the rotating shaft; a first threaded rod is fixed to the outer side of the first driven bevel gear, a square threaded cylinder is arranged at one end of the first threaded rod, a first extrusion plate is fixed to one end of the square threaded cylinder, straight gears are arranged at the lower end of a rotating shaft, and the lower end of the rotating shaft is coaxially and fixedly connected with the straight gears. The second driven bevel gear is provided with a second threaded rod,